<template>
  <div class="default__main">
    <nav-header></nav-header>
    <nav-left></nav-left>
    <div class="default__main--scroll">
      <div class="default__main__container">
          <div class="ceshi">
            asdasdadsasd
            <div class="xx">123123</div>
            <div>xxxxasdasd</div>
            <div>ssdfsdfdsfsdfsd</div>
          </div>
      </div>
    </div>
  </div>
  </div>
</template>
<style lang="scss" scoped>
    .ceshi{
        color:#000;
        .xx{
            color:red;
        }
    }
</style>
